/*
 * Copyright (C) 2022 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef ACCESSIBILITY_ACCESSIBILITY_EVENT_HANDLER_H
#define ACCESSIBILITY_ACCESSIBILITY_EVENT_HANDLER_H

#include "accessibility_event_info.h"

namespace OHOS {
namespace Accessibility {
class AccessibilityEventHandler {
public:
    AccessibilityEventHandler();
    ~AccessibilityEventHandler();

    /**
     * @Description: handle accessibility event from aams
     * @param uiEvent: accessibility event 
     */
    void OnAccessibilityEvent(const AccessibilityEventInfo &uiEvent);

    /**
     * @Description: handle hover enter event
     * @param uiEvent: accessibility event
     */
    void HandleViewHoverEnterEvent(const AccessibilityEventInfo &uiEvent);

    /**
     * @Description: just execute action on accessibility focused, not too much other things
     * @param uiEvent: accessibility event
     */
    void ExecuteActionOnAccessibilityFocused(const AccessibilityEventInfo &uiEvent);

    /**
     * @Description: handle page update event, update focused element
     * @param uiEvent: accessibility event
     */
    void HandlePageUpdate(const AccessibilityEventInfo &uiEvent);

};

}// namespace Accessibility
}// namespace OHOS

#endif // ACCESSIBILITY_ACCESSIBILITY_EVENT_HANDLER_H